MD63B500L - 500Amp Circuit Breaker

MD63B500L - 500Amp Circuit Breaker

Upgrade your electrical system with the MD63B500L Siemens Low Voltage Sentron Molded Case Circuit Breaker, engineered to deliver reliable performance and safety. This circuit breaker features a thermal-magnetic trip unit, providing both standard 40å¡C breaker protection and consistent breaking capacity. Ideal for both commercial and industrial applications, the MD63B500L meets stringent UL 489 and IEC 60947-2 standards, ensuring it adheres to global safety and performance criteria.

Key Features and Benefits

• Thermal-Magnetic Trip Unit: Combines both thermal and magnetic protection for overcurrent and short-circuit scenarios, ensuring reliable operation under diverse conditions.
• High Breaking Capacity: Rated at 25KAIC at 600V and 50KAIC at 480V, providing robust protection against electrical faults.
• Versatile Lugs: Equipped with line and load side lugs (TA3K500) accommodating a wide wire range from 1/0AWG to 500KCM, suitable for both copper and aluminum conductors.
• Compact Design: Dimensions of 9 x 16 x 6 inches make it suitable for installations where space is at a premium.

Technical Specifications

• Current Rating: 500A
• Poles: 3
• Breaking Capacity: 25KAIC at 600V;åÊ50KAIC at 480V
• Dimensions: 9 x 16 x 6 inches
• Weight: 61.619 lb
• Wire Range: 1/0AWG - 500KCM (CU/AL)
• Standards Compliance: UL 489, IEC 60947-2

Material Compliance and Certifications

• UL 489 Certified: Meets the stringent standards for circuit breakers in the United States.
• IEC 60947-2 Compliance: Adheres to international standards for low voltage switchgear and controlgear.

Suitability

• Industrial Applications: Suitable for manufacturing plants, production facilities, and heavy machinery.
• Commercial Buildings: Ensures safety and reliability in large office buildings, shopping centers, and other commercial properties.
• Renewable Energy Systems: Can be integrated into solar power installations and other renewable energy setups due to its versatile compatibility and robust protection features.

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